package com.java.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import com.java.entity.OrderDetail;


/**
 * 订单详情Mapper接口
 */
public interface OrderDetailMapper extends BaseMapper<OrderDetail> {

    /**
     * 根据id查询商品大类
     * @param id
     * @return
     */
    public OrderDetail findById(Integer id);

}

